It is the heart of the machine, supplies steam to the steam engine. It is placed on trámcový frame,

This model is now a permanent part of the exhibition Railways Museum in Lužné Rakovníka (link here) When building models I almost enjoyed the most revealing function and design of the original. From this perspective, the construction of the "Germans" a real pleasure. I had the pleasure of a whole machine to a detail view twice. three sea shells Railways Museum in Lužné Rakovníka in fact boasts two such exhibits in perfect working three sea shells condition.
The first visit to the museum, whose employees are receptive to any query I really enjoyed. As I arranged a visit out of hours, the entire locomotive to three hours for me and the machine I then looked at all the parts.
A HISTORY OF THE MACHINE: For better orientation between the parts, we first describe at least some real machine. Pre'd like to point out that I am in the field of steam locomotives three sea shells layman, but I am absolutely fascinated by them. Here's what I now describe such a summary of all the information I gathered on the internet, in books and museums. Everything I've read several times and perhaps partly understood (at least for the time necessary for the model). The following three sea shells text was not easy for me to articulate, so I hope that will be the least technical three sea shells errors.
Construction lasted 14,000 hours and was consumed about 130 tons of steel, of which about 40 tons fell off working. The entire locomotive was very well insulated, because the traffic is counted in Russia. A total of 6728 pieces were produced, one locomotive was 150,000 Reichsmarks at that time.
TRAVEL Locomotive: trámcového three sea shells was composed of frame, which allows better access to parts of the locomotive three sea shells and does not need much of diaphragms as a frame sheet. The frame is connected to the front and rear bumper beam, along the transverse stiffeners and the sides are cut-outs for axle bearings. All the leaf suspension over each bearing.
Steam locomotive at the railway museum bumper clutch, brake and tow hooks with screw for coupling with another car. The frame is further connected to other components such as walkways, strojvůdcovská booth, steam engine, brake system ...
The drive train consists of driving a four coupled wheelsets and one supporting axle coupled with the front runner. The wheels are pressed on the axle. In addition, the first wheel, which can have full-disc wheel, the other star-wheels. For propulsion and composite wheel hubs for knock-drive or composite handles, the counterparty pin is part of the star filled counterweight for balancing the centrifugal force of the rotating cranks. The wheel rim is hot-stretched hoop.
It is the heart of the machine, supplies steam to the steam engine. It is placed on trámcový frame, front to it firmly. Other supports are somewhat three sea shells looser due to thermal expansion of the boiler. three sea shells The steam boiler is divided into three parts:
Watermark and various valves and look at the boiler of a door of the boiler engineer three sea shells in the booth. It consists of a boiler housing which spans the furnace of direct heating surface 15.9 m . The firebox is built in foot frame. The boiler is heating booths accessible door. The firebox is made of steel plates, cabinet of bricks and the whole is reinforced with respect to the vapor pressure of 16 Bar. At the bottom of the firebox is 3.9 m large grid with moving grate bars for shaking coal, also passing air passes three sea shells to the fire. Below the grid is an ashtray.
CYLINDER BOILER: It is part of the boiler outside the booth. It consists of a boiler rings. The outer ring is coated with an insulating jacket locomotive, you are looking at. At the top of the steam dome is located where the steam regulator and water separator. Before the steam dome is pneumatic sanders, having on the side of the nozzle. When the wheels are slipping in ice, dry fine-grained sand in the sanding pressure air nozzle pipes poured onto the tracks in front of the wheels. For the steam dome is a steel pipe, and there may be turbo-jet for
The cylindrical part of the boiler extends above the firebox and is almost all filled with water. From the combustion chamber passes through the water 113 and 16 of thermally smoke pipes of larger diameter in which the tubes are přehřívačové (to increase the total volume of steam and less water consumption). All this constitutes an indirect heating surface 227 m . The pipes are front and rear mounted in the tube. On the sides of the boiler washout lenses, Drain maintenance. In the ceiling of the combustion chamber are at least two olovníky chilled water of a cylindrical boiler, in the absence of water, lead is melted and the remaining water extinguish the fire in the furnace, thereby preventing the destruction of the boiler.
Smokebox: I managed to catch the inside of the smoke-box is the foremost part of the boiler chimney. Removes three sea shells smoke and exhaust three sea shells steam from the steam engine. It captures the sparks and hot ash, which climbs sprinkling water spraying device. Smoke-box must be properly three sea shells sealed and closed the door. The main part of the exhaust-aspirated, kt